Exhibit 32.2
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with this Quarterly Report of IES Holdings, Inc. (the “Company”) on Form 10-Q for the period ending December 31, 2022 (the “Report”), I, Tracy A. McLauchlin, Senior Vice President, Chief Financial Officer and Treasurer of the Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:
(1)The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
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| Date: February 3, 2023 | By: | /s/ TRACY A. MCLAUCHLIN |
| | Tracy A. McLauchlin |
| | Senior Vice President, Chief Financial Officer and Treasurer as Principal Financial Officer |
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